Two problems related to check engine light on have been reported for the 2003 Lincoln LS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Lincoln LS based on all problems reported for the 2003 LS.
Hello, I bought a 2003 Lincoln Ls and I'm getting a message on the dash that is saying etc fail safety mode and the car is not able to go over 30 mph, and has very slow pick up and is running very hard. I have found that sometimes if I turn the car off/on the message does not come up the car drives normally. I have tried replacing the throttle body after getting the check engine light came on with to codes p0207 and p02110 and I'm still having the same problem. I have read allot of complaints about this problem with fix.
: the contact stated while driving 35mph, the check engine light illuminated and the temperature gauge elevated followed by white steam erupting from underneath the hood. The vehicle was towed to a dealer who was unable to duplicate the problem. Additionally, the automatic stability traction control activated which causes the engine to stall. The dealer determined the traction assist cluster sensors needed to be replaced, however the problem persisted.